Can the valve be customized for specific project requirements?

Yes, we offer customized flange standards, material options, and OEM/ODM services with technical drawings in PDF or CAD formats.

Soft-Seated Large Diameter Flanged Butterfly Valve for Efficient Flow Control in Industries

Name: Soft-Seated Large Diameter Flanged Butterfly Valve for Efficient Flow Control in Industries
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 2003338231

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$40.00-300.00

1 Piece

Sample price:US$450.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

D342X

Connection Form

Flange

Structure

Double-Eccentric Sealing

Seal Form

Soft Sealing

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Ductile Iron

Standard

GB/T 12238

Application

Industrial Usage, Water Industrial Usage, Household Usage

Product Name

Double Eccentric Soft-Seated Butterfly Valve

Model

D342X

Valve Type

Butterfly Valve

Function

Isolation and Flow Control

Nominal Diameter

DN200-3600

Nominal Pressure

Pn10-16

Advantages-02

Compact Design, Easy Installation

Certification

GS, CE, ISO9001

Transport Package

Seaworthy Wooden Case

Specification

DN200-3600 (Customizable)

Trademark

Zentif

Origin

China

HS Code

8421199090

Production Capacity

500000

Key features

Double Eccentric Design: Minimizes seal wear and extends service life with reliable bidirectional sealing.

Wide Diameter Range: Handles nominal diameters from DN200 to DN3600 for large infrastructure needs.

Replaceable Seal: Allows easy maintenance and reduces long-term operational costs.

Corrosion Resistant Stem: Stainless steel stem ensures durability in various industrial environments.

Low Torque Operation: Worm gear design reduces load and ensures controlled, smooth operation.

Customizable Materials: Options include Ductile Iron, Cast Steel, and Stainless Steel for specific projects.

OEM/ODM Support: Technical drawings in PDF/CAD available for custom manufacturing requirements.

Multiple Certifications: Certified by CE, GS, ISO9001, FM, WRAS, SIL, and PED standards.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shanghai Zentif Valve Group Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: N/A CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.99h

About Our Factory & Business Background

AddressNo. 111 Huangjia Garden Road, Jiangqiao Town, Jiading District, Shanghai, China

Plant Area12819.22 square meters

Number of Employees81

Registered Capital55,484,089 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity500 PICS

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main Productsangle valve

Production Lines5

Production MachinesCNC Lathe, Lathe, Shot Blasting Facility, Vertical Lathe

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2001-03-20

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:How to select the right butterfly valve for water supply and industrial systems?

For water, HVAC, and industrial use, choose resilient seated valves for compactness, lightweight, and quick operation. Check pressure (PN10/PN16), materials, and control for performance and lifespan.

Q:What makes butterfly valves ideal for fire protection and large pipeline applications?

Butterfly valves excel in fire protection and large-diameter pipelines. Their compactness, low weight, and quick operation ensure minimal pressure drop, while resilient seats guarantee reliable shutoff, ideal for space-limited installations and main water lines.

Q:Are butterfly valves suitable for frequent operation and automated systems?

Yes. Butterfly valves are ideal for high-frequency operation and automation. Their quarter-turn mechanism, with electric or pneumatic actuators, ensures fast response and precise control. Durable designs ensure longevity even under frequent cycling in HVAC and industrial uses.

Q:What are the main advantages of butterfly valves in HVAC and chilled water systems?

Butterfly valves are favored in HVAC and chilled water systems for compact size, lightweight, and superior flow regulation. They offer reliable isolation with low pressure loss when open and excellent throttling. Cost-effective and easy to install, they enhance system efficiency and temperature control.

Q:What is the nominal pressure rating of the valve?

The valve supports nominal pressures of PN10 and PN16, suitable for low-pressure industrial applications.